Appdog
AppDog is a project that can easily generate MCP servers from OpenAPI specifications, aiming to simplify the development process and help developers quickly build applications.
2 points
5.5K

What is AppDog?

AppDog is a Python tool that can automatically convert OpenAPI specifications into fully functional MCP servers. It allows developers to quickly deploy services without manually writing server code, simply by providing an API definition file.

How to use AppDog?

Just three simple steps: 1) Prepare the OpenAPI specification file. 2) Run the generation command. 3) Start the server. You can obtain a production - grade API service without complex configuration.

Use cases

Suitable for rapid prototype development, microservice architectures, front - end and back - end separation projects, and any development scenarios that require standardized API interfaces.

Main Features

Seamless OpenAPI Integration
Directly use existing OpenAPI specification files to automatically generate API endpoints that comply with the specification
Asynchronous Processing Support
Built - in asynchronous request processing capability to improve performance in high - concurrency scenarios
Fast Generation
Complete server code generation and configuration within seconds
Python Technology Stack
Based on the Python ecosystem, easy to expand and customize
Advantages
Significantly reduce the workload of manual coding and improve development efficiency
Ensure that the generated APIs strictly comply with the OpenAPI specification
Built - in best practices and performance optimizations
Support hot reloading for more convenient development and debugging
Limitations
Currently mainly supports the Python technology stack
Complex business logic still needs to be implemented manually
Limited support for non - standard OpenAPI extensions

How to Use

Installation Preparation
Ensure that Python 3.7+ and pip are installed on the system, then clone the repository
Install Dependencies
Install the necessary Python dependency packages
Generate the Server
Use your OpenAPI specification file to generate server code
Start the Service
Run the generated server

Usage Examples

Pet Store API
Create a complete REST API service based on the Swagger Petstore example
User Management System
Quickly build the back - end of a user registration and login system

Frequently Asked Questions

Which versions of OpenAPI does AppDog support?
Can the generated server be deployed to a production environment?
How to add custom business logic?
Does it support gRPC or other protocols?

Related Resources

Official GitHub Repository
Source code and issue tracking
OpenAPI Specification Documentation
Official OpenAPI specification reference
Example API Collection
Various OpenAPI specification examples
Community Support
Join Discord to get help and share experiences

Installation

Copy the following command to your Client for configuration
Note: Your key is sensitive information, do not share it with anyone.

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